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Physics, 02.12.2021 21:20 20guadalupee73248

A stone is dropped from rest down a well and a splash is heard 3 seconds later (a)Determine the depth of the well. (b)How fast was the stone moving when it hit the water in the well?
2. A Belizean Bimma accelerates uniformly at a rate of 6 ms-2over a track 50 m long. By the end of the track the Belizean Bimma was moving at a velocity of 90 km/h.(a)What was the initial velocity of the Belizean Bimma?
(b)How long did it take the Belizean Bimma to travel the length of the track?

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